JPH088952Y2 - truck - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a truck which can be used as a passage for loading and unloading a load by holding a side tilt horizontally.

[Prior Art] As shown in FIG. 4, in a facility such as a truck terminal where loading and unloading of luggage 2 onto and from the truck 1 is given priority, the height is almost the same as the floor 4 of the rear body 3 of the truck 1. The platform 5 is provided, and the rear portion of the truck 1 and the like is brought close to the front surface of the platform 5 and the rear body 3
Loading and unloading of the luggage 2 is normally performed from the door 6 at the rear of the rear body 3.

There is no particular problem if the luggage 2 loaded near the door 6 to the luggage 2 loaded in the rear of the rear body 3 can be unloaded in order, but the luggage 2 loaded in the middle of the rear body 3 is often the first. It happens that you have to take it down. In that case, luggage 2 that must be unloaded first
After the luggage 2 closer to the door 6 is once outside the rear body 3, the target luggage 2 is unloaded, and then the luggage 2 once outside the rear body 3 is rear 3 again.
It has to be loaded inside, so the rear body 3 upper part 7 on the side as shown in FIG.
The roof part 8 and the roof part 8 are flipped upward from the center of the roof part 8 in the width direction, and the so-called tilt 9 at the lower part of the side surface of the rear body 3 is pivoted to the outside of the rear body 3 by the hinge at the end of the floor surface 4 side. 3 It is possible to use a truck 1 or the like having a wing type side opening type rear body 10 (hereinafter referred to as wing body) that can open both side surfaces.

In this case, it is possible to load and unload the luggage 2 from the side, and even if the luggage 2 mounted in the middle part of the wing body 10 is unloaded first, the other luggage 2 is temporarily unloaded outside the wing body 10. No need.

[Problems to be Solved by the Invention] However, when the luggage 2 is pulled out from the side surface of the wing body 10 shown in FIG.
There is a problem that means for carrying the luggage 2 from the side to the platform 5 such as a forklift is required, and there is a time constraint such as waiting for the forklift to be arranged.

In view of the above-mentioned circumstances, the present invention aims to provide a truck formed by holding the side tilt of the rear body horizontally so that it can be used as a passage for carrying luggage from the middle portion of the rear body to the rear platform. It is what you have done.

[Means for Solving the Problems] The present invention relates to a rear body side end portion of a truck which is provided at both side end portions of the rear body so as to be rotatable outward with respect to the floor surface of the rear body and has a side tilt that can be vertically lowered. At least two pins that vertically hang at a predetermined distance in the front-rear direction of the rear body on the underside of the floor, and a storage position and a rear body-side end portion that are pivotally attached to the pins and are accommodated below the rear-body-side end portion. An arm capable of horizontally rotating between supporting positions projecting to the outside of the side portion, a lever which rotates integrally with the arm around the pin and extends toward the center side in the width direction of the rear body, The present invention relates to a truck including a link connecting a lever and extending in the front-rear direction of a rear body, and an actuator for pushing and pulling the link in the front-rear direction of the rear body.

[Operation] Therefore, in the present invention, by operating the actuator, the arm is rotated about the pin via the link and the lever, the arm is projected to the side of the rear body, and then the side tilt of the rear body is lifted. The rear body is pivoted outward and tilted down onto the arm, and the side tilt is held horizontally by the arm.

[Embodiment] An embodiment of the present invention will be described below with reference to the accompanying drawings.

1 to 3 show an embodiment of the present invention, in which the same reference numerals as those shown in FIGS. 4 and 5 are designated by the same reference numerals.

Wing body 10, which is an example of a rear body, has a plurality of pins 11 (two left and right in the figure) that vertically hang down on the underside of the floor at a side end portion of the wing body 10 at predetermined intervals in the front-rear direction.
And a supporting member 12 which is rotatable in the horizontal direction on each pin 11.
Engage.

The support member 12 extends toward the rear of the wing body 10 from the boss 13 that engages with the pin 11 and the side end portion of the wing body 10 from the boss 13, and pivots horizontally when operating. An arm 14 capable of horizontally supporting the side tilt 9 and a wing body protruding from the boss 13.
10 A link 18 that extends diagonally forward on the center side in the width direction and is described later
Has a bifurcated distal end portion 15 so that a vertical gap through which the can be inserted can be formed There is.

A plurality of supporting members 12 are connected to each other by connecting a plurality of supporting members 12 by inserting the fork between two forks of the lever 17 of the supporting member 12 and pivotally connecting the supporting member 12 to the distal end 15 of the lever 17 through a joint pin 16. A link 18 extending forward of 10 is provided.

Wing body 10 on the bottom floor of the front of wing body 10
A fluid pressure cylinder 19 that extends and contracts in the front-rear direction is provided, and a rod 20 of the fluid pressure cylinder 19 is connected to an end portion of the link 18.

A fluid pressure cylinder for unloading luggage 2 from the middle of wing body 10 or loading luggage 2 in the middle.
By operating 19 in the direction in which the rod 20 extends,
The support member 12 is horizontally rotated about the pin 11 via the link 18 and the lever 17, and the arm 14 of the support member 12 in the retracted position A as shown in FIG. As shown by the two-dot chain line in the figure, the wing body 10 is projected to the supporting position B outside the side portion. Then, the side tilt 9 is pivoted to the outside of the wing body 10 and is tilted onto the arm 14 to support the supporting member.
12 to support horizontally. At this time, there is no obstacle on the side tilt 9 when the luggage 2 moves.

According to the above, the upper surface of the side tilt 9, which is horizontally supported on the side of the wing body 10, can be used as a passage for loading and unloading the luggage 2, and the luggage from the side of the wing body 10 to the top of the platform 5 can be used. 2 can be carried without relying on a special carrying means such as a forklift. The supporting member 12 does not have any portion protruding outward from the side of the wing body 10 when it is stored.

It should be noted that the present invention is not limited to the above-described embodiment, and when the load is a roll box or the like, the workability can be further improved, it can be adopted in various trucks, and other deviations from the gist of the present invention. It goes without saying that various changes can be made within the range not covered.

[Advantages of the Invention] As described above, according to the truck of the present invention, the side tilt can be supported horizontally to serve as a moving passage for the load, and thus, a manual transportation without a special transportation means such as a forklift is required. Since the cargo handling can be performed only by the above, various excellent effects such as the efficiency of cargo handling, the reduction of noise, and the improvement of safety can be obtained.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a plan view of an embodiment of a truck of the present invention, FIG. 2 is a view taken along the line II-II of FIG. 1, and FIG. 3 is a cargo handling work related to FIG. FIG. 4 is an overall perspective view of an example of a conventional truck, and FIG. 5 is an overall perspective view of another example of a conventional truck. In the figure, 4 is a floor surface, 10 is a wing-type open side rear body (rear body), 11 is a pin, 14 is an arm, 17 is a lever,
Reference numeral 18 indicates a link, and 19 indicates a fluid pressure cylinder (actuator).

Claims (1)

[Scope of utility model registration request] 1. In a truck having side flanks which can be pivoted outward with respect to a rear body floor surface at both end portions of the rear body and can be vertically lowered, a rear body front and rear direction is provided on a floor lower surface of the rear body side end portion. At least two pins that vertically hang at a predetermined interval, a storage position that is pivotally attached to the pins and is accommodated below the rear body side end portion, and a support that projects outward from the side portion of the rear body side end portion. An arm that can be horizontally rotated between positions, a lever that rotates integrally with the arm around the pin and that extends toward the center side in the width direction of the rear body, and each lever is connected to the front and rear of the rear body. A truck provided with a link extending in the direction and an actuator for pushing and pulling the link in the front-back direction of the rear body.